Hardness and algorithms for rainbow connection
β Scribed by Sourav Chakraborty; Eldar Fischer; Arie Matsliah; Raphael Yuster
- Publisher
- Springer US
- Year
- 2009
- Tongue
- English
- Weight
- 585 KB
- Volume
- 21
- Category
- Article
- ISSN
- 1382-6905
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The __rainbow connection number__ of a connected graph is the minimum number of colors needed to color its edges, so that every pair of its vertices is connected by at least one path in which no two edges are colored the same. In this article we show that for every connected graph on __
We give an introduction to the theory of the Gauss-Manin connection of an isolated hypersurface singularity and describe an algorithm to compute the V-filtration on the Brieskorn lattice. We use an implementation in the computer algebra system Singular to prove C. Hertling's conjecture about the var
We introduce a theoretical model for connection caching. In our model each host maintains (caches) a limited number of open connections to other hosts. A request may utilize an open connection in which case it is a hit, or it may require to open a new connection in which case it is a miss. Establish